[Bf-cycles] Factor input for Add shader

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Huge plus one! 

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Jonathan Williamson

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On Friday, October 26, 2012 at 3:00 PM, Gottfried Hofmann wrote:

> Hey there,
> 
> one thing I was hoping for since the dawn of Cycles is a factor input 
> for the Add-Shader (just like the mix shader has). I think that's way 
> more intuitive than making the shader you want to add darker/brighter if 
> you want to change the strength of the effect.
> 
> Here is a simple OSL script that creates such an Add-Shader:
> 
> #include "stdosl.h"
> 
> shader node_advancedadd_closure(
> float Fac = 1.0,
> closure color Closure1 = 0,
> closure color Closure2 = 0,
> output closure color Closure = 0)
> {
> float t = clamp(Fac, 0.0, 1.0);
> Closure = Closure1 + t * Closure2;
> }
> 
> To avoid breaking things the factor could be set to 1 by default so the 
> Node would normally work just like the current Add-Shader.
> 
> Cheers,
> Gottfried
> _______________________________________________
> Bf-cycles mailing list
> Bf-cycles at blender.org (mailto:Bf-cycles at blender.org)
> http://lists.blender.org/mailman/listinfo/bf-cycles
> 
> 


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